Excluding go.sum and go.mod from license check
Moving bbsim test to use go mod

Change-Id: I99c22f9d4eef3905ae89a7731f64995e5d917b6b
diff --git a/jjb/verify/voltha-bbsim.yaml b/jjb/verify/voltha-bbsim.yaml
index 5c0fdb4..2361b11 100644
--- a/jjb/verify/voltha-bbsim.yaml
+++ b/jjb/verify/voltha-bbsim.yaml
@@ -95,10 +95,10 @@
           make test
 
           # generate Jenkins report
-          go test -v ./...  2>&1 | go-junit-report > $WORKSPACE/junit-report.xml
+          GO111MODULE=on go test -v ./...  2>&1 | go-junit-report > $WORKSPACE/junit-report.xml
 
           # generate Jenkins coverage
-          go test -coverprofile=coverage.txt -covermode=count ./...
+          GO111MODULE=on go test -coverprofile=coverage.txt -covermode=count ./...
           gocover-cobertura < coverage.txt > $WORKSPACE/coverage.xml
 
           popd